如何使用for循环在Dash + Python中显示多个图表？

import dash
import dash_core_components as dcc
import dash_html_components as html

app = dash.Dash(__name__)

chart_data = [
    {'x': [1, 2, 3], 'y': [4, 1, 2], 'type': 'bar', 'name': 'Chart 1'},
    {'x': [1, 2, 3], 'y': [2, 4, 5], 'type': 'bar', 'name': 'Chart 2'},
    {'x': [1, 2, 3], 'y': [3, 2, 3], 'type': 'bar', 'name': 'Chart 3'}
]

chart_layouts = []

for chart in chart_data:
    chart_layout = html.Div(
        dcc.Graph(
            figure={
                'data': [chart],
                'layout': {
                    'title': chart['name']
                }
            }
        )
    )
    chart_layouts.append(chart_layout)

app.layout = html.Div(children=chart_layouts)

if __name__ == '__main__':
    app.run_server(debug=True)